Compatible with Temperature and Humidity Module for CHKAWAI for SONGJING for PARKOO Dehumidifiers Replacement Accessories(10pcs)

[RHI112Aproduct use]1. Desktop thermometer and hygrometer2. Dehumidifier, humidifier and air conditioner3. Industrial use (industrial air conditioner, all air conditioning machines)4. Machines and equipment for transaction processing (copier / printer, etc.)[electrical parameters]Rated voltage: dc3.15 ~ 5.5VRated power: 0.5mA (max, sine wave)Operating temperature range: 0 ~ 60 Humidity detection range: 10 ~ 90% RHStorage temperature range: - 20 ~ 70 Storage humidity range: below 95% RH (no condensation)Humidity detection accuracy: ± 3% RH[product size]30*18mm[pin description]Power supply dc3.15 ~ 5.5VHumidity outputGNDTemperature output (10K AT25 )[humidity output signal] (25 , 1kHz, 1vac)In the atmosphere, the temperature is 25 , the frequency is 1kHz, and the measured voltage is 1vac (sine wave).During the characteristic test, put the humidity into the dry air of 25 / 0% RH, wait for 30 minutes, then set the humidity to 60% RH, wait for 15 minutes, and then test the resistance value.

• Anti-interference: dust and water for vapor erosion, stay away from sources (such compressors) for more than 10cm, and avoid measurement offset.
• Accuracy first: The humidity measurement error needs to be ≤± 2% RH and the temperature ≤± 0.5°C to ensure accurate start and stop of dehumidification and avoid excessive energy consumption or insufficient effect.
• Response speed: Feedback data within 3 seconds after humidity change, quickly adapting to environmental fluctuations, especially suitable for sudden changes in humidity such the rainy season.
• Regular calibration: Compare with a standard hygrometer every year, and professional adjustment is required for deviations exceeding ±3% to maintain long-term stability.
• Installation position: 1.2-1.5m from the ground, avoid corners/vents, take the average humidity of the environment, and ensure that the whole machine is reasonably regulated.